Rubber hoses and rubber hydraulic hoses may look similar, but they are used in different applications. You'll find rubber hoses in gardens, while hydraulic hoses are used in large equipment. This article will tell you the differences to help you choose the right hose for your needs.
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Hydraulic hoses are widely used in machinery such as bulldozers and cranes for moving parts and operating equipment. They transport hydraulic fluid under high pressure without rupturing. They are very strong because they are mostly reinforced with steel wire and fiber threads to enhance strength and safety, ensuring the smooth and safe operation of large equipment.
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Rubber hoses are primarily used to transport various substances such as air, water, and oil. Made of rubber, they can be bent and twisted without breaking, so different types of rubber hoses are used from gardens to gas stations. Rubber hoses come in many sizes and types to meet the needs of different applications.
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Yapı
Rubber hoses are primarily made of synthetic and natural rubber, offering high flexibility and adaptability to various bending and slender curves. They can easily maneuver around obstacles in confined spaces. They are used in residential and commercial areas, such as garden water pipes and air compressor hoses. They are also used in transporting and manufacturing materials, such as air, water, oil, and chemicals.
Hydraulic hoses utilize a multi-layered structure. The inner layer uses thermoplastic and synthetic rubber, while the middle layer is reinforced with steel wire and fiber. Braiding or winding techniques increase the pressure resistance and strength of the hydraulic hose. The outer layer protects the hose from abrasion and environmental damage such as oil and chemicals.
Basınç
Different hoses can withstand different pressures. Rubber hoses can withstand relatively low pressure, generally low to medium pressure. Exceeding the working pressure will risk bursting and damage. Therefore, rubber hoses are commonly used in low to medium pressure applications in gardens and homes. Although they need to withstand low pressure, their flexibility and ease of use make them ideal for these tasks.
Hydraulic hoses are designed to withstand much higher pressures. Their multi-layered material structure can withstand the high pressures of hydraulic systems in large machinery such as bulldozers, excavators, and even aircraft. High-pressure delivery of hydraulic fluid to various parts of the hydraulic system ensures the safe and efficient operation of various equipment, from construction equipment to hydraulic lifts, under high-pressure conditions.
Uygulamalar
Rubber hoses have a wide range of applications and are suitable for various situations. They are common in homes and gardens, playing a vital role in watering plants or as part of household appliances such as washing machines. In the automotive industry, rubber hoses are essential for the cooling and intake systems of cars and trucks. Factories also rely on rubber hoses for the delivery of air or water, especially where extreme pressure is not required. The flexibility and ability to withstand basic pressure make rubber hoses an indispensable tool in everyday work.
Hydraulic hoses have high pressure resistance and strength. In the construction industry, hydraulic hoses are an indispensable part of the operation of heavy equipment such as bulldozers and excavators, used to assist in lifting and moving heavy objects. In agriculture, hydraulic hoses are used in agricultural equipment to facilitate harvesting and other operations. Manufacturing machinery requires precise and powerful movements to press, bend, or shape materials, and therefore also relies heavily on the strength of hydraulic hoses. Furthermore, hydraulic hoses play a vital role in the aerospace and marine industries, used to control the rudders and flaps of aircraft and ships. The ability of hydraulic hoses to withstand high pressure is key to their use in these heavy-duty and high-precision applications.
Maliyet
Rubber hoses are cheaper than hydraulic hoses because their main component is rubber, resulting in lower production costs. Hydraulic hoses are designed for high-pressure and heavy-duty applications and are therefore more expensive. This is because they are robustly constructed and reinforced with materials such as steel wire, which are crucial for their high performance. For neutral equipment where downtime costs are high and strength and durability are required, hydraulic hoses are the better choice.
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Uygulamalar
If you're working on a home project or light work like watering plants, rubber hoses may be ideal. These hoses are flexible and perfect for jobs with low pressure requirements. However, if you're operating heavy machinery or need hoses for industrial operations such as construction or manufacturing, then hydraulic hoses are the better choice. These hoses are designed for harsh environments and can easily withstand high pressure.
Basınç
Always consider the pressure required for the job. Rubber hoses cannot withstand the high pressures that hydraulic hoses can handle. Also consider the medium being transported. If it's just water or air, a rubber hose may be sufficient. But if it's oil or other chemicals, you may need the strength of a hydraulic hose.
Mediums
If you need a hose specifically designed for a hydraulic system, transporting hydraulic fluids such as hydraulic oil or synthetic oils, choose a hydraulic hose. Rubber hoses can transport a wider range of fluids, including water, air, or chemicals, primarily in harsh environments.
Sıcaklık
Standard hydraulic hoses operate between -40°C and 100°C, making them suitable for most regions, even in cold climates. The temperature range for rubber hoses is determined by their material, with common rubber hoses typically operating between -20°C and 80°C.
Length and Bending Radius
Consider the hose's inner and outer diameters, as well as its total length requirements.
Connectors
Consider the connectors required at both ends of the hose. These connectors must connect to your hydraulic system and any fluid storage containers you may use.
Sertifikalar
Hydraulic hoses are often involved in high-pressure and high-pulse applications, therefore their standards focus on strength and performance. The main standard systems are SAE, ISO, and EN.
Industrial rubber hoses have a wider range of applications and require more extensive certifications. For example, FDA certification is required for conveying food and drinking water. Steam conveying requires heat and pressure resistance.
SSS
What are the main differences between rubber hoses and hydraulic hoses?
Rubber hoses are flexible and suitable for low to medium pressure applications, such as gardening or gas supply. Hydraulic hoses, due to their more robust construction and multi-layered structure, are designed for high-pressure applications, such as heavy machinery.
Can rubber hoses be used for any high-pressure operation?
No, rubber hoses are not suitable for high-pressure environments. They are designed for low-pressure applications. For high-pressure requirements, hydraulic hoses are the better choice due to their more robust construction.
How long do rubber hoses and hydraulic hoses typically last?
The lifespan of rubber hoses and hydraulic hoses depends on usage and maintenance. In light-duty applications, rubber hoses can last for several years; while in industrial environments, hydraulic hoses can last even longer with proper maintenance.
Are hydraulic hoses more expensive than rubber hoses?
Yes, generally speaking, hydraulic hoses are more expensive than rubber hoses because their construction and materials are more complex, designed to withstand higher pressures and harsher conditions.
Can hydraulic hoses replace ordinary rubber hoses?
While technically possible, doing so is neither economical nor practical. Hydraulic hoses are designed for industrial applications and may be too robust and expensive for ordinary household use. Rubber hoses are sufficient for most needs.
Which rubber hose material is more chemically resistant?
For conveying petroleum-based fluids and oils, NBR or FKM hoses are good choices. For conveying oil-free media such as water and steam, EPDM rubber hoses are a good option.
How to maintain hoses?
Proper hose maintenance helps extend their lifespan. You need to regularly check the hose condition for cracks and wear. Check the hose connections for looseness and leaks. Regular cleaning is also necessary, following installation specifications.
Are hydraulic hoses rubber?
Rubber hydraulic hoses are the most widely used, but thermoplastic hydraulic hoses and PTFE hydraulic hoses are also widely used in extremely high-pressure and highly corrosive environments.
If you follow the STAMPED standard when selecting hydraulic hoses and consider the inner and outer layer materials, you will end up with reliable rubber hoses and hydraulic hoses. If you are unsure how to choose hydraulic hoses, please choose a professional supplier and seek Sinopülse's assistance in selecting the hose best suited to your needs.